<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>

<p align="center">
	<span onclick="document.bgColor = 'red';"> Red </span>
	<span onclick="document.bgColor ='white';"> White</span>
</p>

</body>
</html>